[JAVA-19668] (#13721)

* [JAVA-19668] Moved libraries-5 module to jdk9-and-above profile

* [JAVA-19668] Moved libraries-4 module to jdk9-and-above profile

* [JAVA-19668] Moved libraries-6 module to jdk9-and-above profile

* [JAVA-19668] Moved libraries module to jdk9-and-above profile + reverted changes fro libraries-6

* [JAVA-19668] Created libraries-jdk8 module

* [JAVA-19668] Clean up

core-java-modules/core-java-9/README.md

@@ -5,7 +5,6 @@ This module contains articles about Java 9 core features
 ### Relevant Articles:
 
 - [Method Handles in Java](https://www.baeldung.com/java-method-handles)
-- [Introduction to Chronicle Queue](https://www.baeldung.com/java-chronicle-queue)
 - [Iterate Through a Range of Dates in Java](https://www.baeldung.com/java-iterate-date-range)
 - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap)
 - [Immutable ArrayList in Java](https://www.baeldung.com/java-immutable-list)

libraries-4/pom.xml

@@ -99,6 +99,16 @@
             <artifactId>javax.el</artifactId>
             <version>${glassfish.web.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-controls</artifactId>
+            <version>${javafx.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-fxml</artifactId>
+            <version>${javafx.version}</version>
+        </dependency>
     </dependencies>
 
     <properties>
@@ -118,6 +128,7 @@
         <javax.el.version>3.0.0</javax.el.version>
         <glassfish.web.version>2.2.4</glassfish.web.version>
         <olap4j.version>1.2.0</olap4j.version>
+        <javafx.version>19</javafx.version>
     </properties>
 
 </project>

libraries-5/pom.xml

@@ -139,7 +139,7 @@
         <spring.version>4.3.8.RELEASE</spring.version>
         <scala.version>2.12</scala.version>
         <typesafe-akka.version>2.5.11</typesafe-akka.version>
-        <streamex.version>0.6.5</streamex.version>
+        <streamex.version>0.8.1</streamex.version>
         <docker.version>3.0.14</docker.version>
         <caffeine.version>2.5.5</caffeine.version>
         <findbugs.version>3.0.2</findbugs.version>

libraries-6/README.md

@@ -12,8 +12,8 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Guide to Resilience4j](https://www.baeldung.com/resilience4j)
 - [Implementing a FTP-Client in Java](https://www.baeldung.com/java-ftp-client)
 - [Introduction to Functional Java](https://www.baeldung.com/java-functional-library)
-- [A Guide to the Reflections Library](https://www.baeldung.com/reflections-library)
 - [Introduction to Protonpack](https://www.baeldung.com/java-protonpack)
+- [Guide to Simple Binary Encoding](https://www.baeldung.com/java-sbe)
 - [Java-R Integration](https://www.baeldung.com/java-r-integration)
 - [Using libphonenumber to Validate Phone Numbers](https://www.baeldung.com/java-libphonenumber)
 - [Apache Commons Collections vs Google Guava](https://www.baeldung.com/apache-commons-collections-vs-guava)

libraries-6/pom.xml

@@ -53,12 +53,6 @@
             <version>${mockftpserver.version}</version>
             <scope>test</scope>
         </dependency>
-        <!-- Reflections -->
-        <dependency>
-            <groupId>org.reflections</groupId>
-            <artifactId>reflections</artifactId>
-            <version>${reflections.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
@@ -106,6 +100,11 @@
             <artifactId>modelmapper</artifactId>
             <version>${org.modelmapper.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.agrona</groupId>
+            <artifactId>agrona</artifactId>
+            <version>1.17.1</version>
+        </dependency>
     </dependencies>
 
     <repositories>
@@ -119,6 +118,60 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>java</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <includeProjectDependencies>false</includeProjectDependencies>
+                    <includePluginDependencies>true</includePluginDependencies>
+                    <mainClass>uk.co.real_logic.sbe.SbeTool</mainClass>
+                    <systemProperties>
+                        <systemProperty>
+                            <key>sbe.output.dir</key>
+                            <value>${project.build.directory}/generated-sources/java</value>
+                        </systemProperty>
+                    </systemProperties>
+                    <arguments>
+                        <argument>${project.basedir}/src/main/resources/schema.xml</argument>
+                    </arguments>
+                    <workingDirectory>${project.build.directory}/generated-sources/java</workingDirectory>
+                </configuration>
+                <dependencies>
+                    <dependency>
+                        <groupId>uk.co.real-logic</groupId>
+                        <artifactId>sbe-tool</artifactId>
+                        <version>1.27.0</version>
+                    </dependency>
+                </dependencies>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <id>add-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>${project.build.directory}/generated-sources/java/</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
@@ -137,7 +190,6 @@
 
     <properties>
         <javapoet.version>1.10.0</javapoet.version>
-        <reflections.version>0.9.11</reflections.version>
         <mockftpserver.version>2.7.1</mockftpserver.version>
         <functionaljava.version>4.8.1</functionaljava.version>
         <resilience4j.version>0.12.1</resilience4j.version>

libraries-6/src/test/java/com/baeldung/r/FastRMeanUnitTest.java

@@ -1,5 +1,6 @@
 package com.baeldung.r;
 
+
 import org.junit.Assert;
 import org.junit.Ignore;
 import org.junit.Test;

libraries-7/pom.xml

@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>libraries-7</artifactId>
-
-    <parent>
-        <artifactId>parent-modules</artifactId>
-        <groupId>com.baeldung</groupId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.agrona</groupId>
-            <artifactId>agrona</artifactId>
-            <version>1.17.1</version>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>exec-maven-plugin</artifactId>
-                <version>1.6.0</version>
-                <executions>
-                    <execution>
-                        <phase>generate-sources</phase>
-                        <goals>
-                            <goal>java</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <includeProjectDependencies>false</includeProjectDependencies>
-                    <includePluginDependencies>true</includePluginDependencies>
-                    <mainClass>uk.co.real_logic.sbe.SbeTool</mainClass>
-                    <systemProperties>
-                        <systemProperty>
-                            <key>sbe.output.dir</key>
-                            <value>${project.build.directory}/generated-sources/java</value>
-                        </systemProperty>
-                    </systemProperties>
-                    <arguments>
-                        <argument>${project.basedir}/src/main/resources/schema.xml</argument>
-                    </arguments>
-                    <workingDirectory>${project.build.directory}/generated-sources/java</workingDirectory>
-                </configuration>
-                <dependencies>
-                    <dependency>
-                        <groupId>uk.co.real-logic</groupId>
-                        <artifactId>sbe-tool</artifactId>
-                        <version>1.27.0</version>
-                    </dependency>
-                </dependencies>
-            </plugin>
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>build-helper-maven-plugin</artifactId>
-                <version>3.0.0</version>
-                <executions>
-                    <execution>
-                        <id>add-source</id>
-                        <phase>generate-sources</phase>
-                        <goals>
-                            <goal>add-source</goal>
-                        </goals>
-                        <configuration>
-                            <sources>
-                                <source>${project.build.directory}/generated-sources/java/</source>
-                            </sources>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>

libraries-jdk8/README.md

@@ -8,5 +8,7 @@ The code examples related to different libraries are each in their own module.
 Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-modules) we already have separate modules. Please make sure to have a look at the existing modules in such cases.
 
 ### Relevant articles
-- [Guide to Simple Binary Encoding](https://www.baeldung.com/java-sbe)
+- [Introduction to Chronicle Queue](https://www.baeldung.com/java-chronicle-queue)
+- [A Guide to the Reflections Library](https://www.baeldung.com/reflections-library)
+
 - More articles [[<-- prev]](/libraries-6)

libraries-jdk8/pom.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>libraries-jdk8</artifactId>
+
+    <parent>
+        <artifactId>parent-modules</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <dependencies>
+        <!-- Reflections -->
+        <dependency>
+            <groupId>org.reflections</groupId>
+            <artifactId>reflections</artifactId>
+            <version>${reflections.version}</version>
+        </dependency>
+        <!-- Chronicle -->
+        <dependency>
+            <groupId>net.openhft</groupId>
+            <artifactId>chronicle</artifactId>
+            <version>${chronicle.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.sun.java</groupId>
+                    <artifactId>tools</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <reflections.version>0.9.11</reflections.version>
+        <chronicle.version>3.6.4</chronicle.version>
+    </properties>
+
+</project>

libraries-jdk8/src/main/java/reflections/ReflectionsApp.java

@@ -0,0 +1,71 @@
+package reflections;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.util.Date;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+import org.reflections.Reflections;
+import org.reflections.scanners.MethodAnnotationsScanner;
+import org.reflections.scanners.MethodParameterScanner;
+import org.reflections.scanners.ResourcesScanner;
+import org.reflections.scanners.Scanner;
+import org.reflections.scanners.SubTypesScanner;
+import org.reflections.util.ClasspathHelper;
+import org.reflections.util.ConfigurationBuilder;
+
+public class ReflectionsApp {
+
+    public Set<Class<? extends Scanner>> getReflectionsSubTypes() {
+        Reflections reflections = new Reflections("org.reflections");
+        Set<Class<? extends Scanner>> scannersSet = reflections.getSubTypesOf(Scanner.class);
+        return scannersSet;
+    }
+
+    public Set<Class<?>> getJDKFunctinalInterfaces() {
+        Reflections reflections = new Reflections("java.util.function");
+        Set<Class<?>> typesSet = reflections.getTypesAnnotatedWith(FunctionalInterface.class);
+        return typesSet;
+    }
+
+    public Set<Method> getDateDeprecatedMethods() {
+        Reflections reflections = new Reflections(Date.class, new MethodAnnotationsScanner());
+        Set<Method> deprecatedMethodsSet = reflections.getMethodsAnnotatedWith(Deprecated.class);
+        return deprecatedMethodsSet;
+    }
+
+    @SuppressWarnings("rawtypes")
+    public Set<Constructor> getDateDeprecatedConstructors() {
+        Reflections reflections = new Reflections(Date.class, new MethodAnnotationsScanner());
+        Set<Constructor> constructorsSet = reflections.getConstructorsAnnotatedWith(Deprecated.class);
+        return constructorsSet;
+    }
+
+    public Set<Method> getMethodsWithDateParam() {
+        Reflections reflections = new Reflections(java.text.SimpleDateFormat.class, new MethodParameterScanner());
+        Set<Method> methodsSet = reflections.getMethodsMatchParams(Date.class);
+        return methodsSet;
+    }
+
+    public Set<Method> getMethodsWithVoidReturn() {
+        Reflections reflections = new Reflections(java.text.SimpleDateFormat.class, new MethodParameterScanner());
+        Set<Method> methodsSet = reflections.getMethodsReturn(void.class);
+        return methodsSet;
+    }
+
+    public Set<String> getPomXmlPaths() {
+        Reflections reflections = new Reflections(new ResourcesScanner());
+        Set<String> resourcesSet = reflections.getResources(Pattern.compile(".*pom\\.xml"));
+        return resourcesSet;
+    }
+
+    public Set<Class<? extends Scanner>> getReflectionsSubTypesUsingBuilder() {
+        Reflections reflections = new Reflections(new ConfigurationBuilder().setUrls(ClasspathHelper.forPackage("org.reflections"))
+            .setScanners(new SubTypesScanner()));
+
+        Set<Class<? extends Scanner>> scannersSet = reflections.getSubTypesOf(Scanner.class);
+        return scannersSet;
+    }
+
+}

libraries-jdk8/src/test/java/com/baeldung/chronicle/queue/ChronicleQueueIntegrationTest.java

@@ -8,6 +8,8 @@ import java.nio.file.Files;
 
 import org.junit.Test;
 
+import com.baeldung.chronicle.queue.ChronicleQueue;
+
 import net.openhft.chronicle.Chronicle;
 import net.openhft.chronicle.ChronicleQueueBuilder;
 import net.openhft.chronicle.ExcerptTailer;
@@ -15,6 +17,7 @@ import net.openhft.chronicle.tools.ChronicleTools;
 
 public class ChronicleQueueIntegrationTest {
 
+//    @Ignore
     @Test
     public void givenSetOfValues_whenWriteToQueue_thenWriteSuccesfully() throws IOException {
         File queueDir = Files.createTempDirectory("chronicle-queue").toFile();

libraries-jdk8/src/test/java/reflections/ReflectionsUnitTest.java

@@ -0,0 +1,50 @@
+package reflections;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+
+import org.junit.jupiter.api.Test;
+
+public class ReflectionsUnitTest {
+
+    @Test
+    public void givenTypeThenGetAllSubTypes() {
+        ReflectionsApp reflectionsApp = new ReflectionsApp();
+        assertFalse(reflectionsApp.getReflectionsSubTypes()
+            .isEmpty());
+    }
+
+    @Test
+    public void givenTypeAndUsingBuilderThenGetAllSubTypes() {
+        ReflectionsApp reflectionsApp = new ReflectionsApp();
+        assertFalse(reflectionsApp.getReflectionsSubTypesUsingBuilder()
+            .isEmpty());
+    }
+
+    @Test
+    public void givenAnnotationThenGetAllAnnotatedMethods() {
+        ReflectionsApp reflectionsApp = new ReflectionsApp();
+        assertFalse(reflectionsApp.getDateDeprecatedMethods()
+            .isEmpty());
+    }
+
+    @Test
+    public void givenAnnotationThenGetAllAnnotatedConstructors() {
+        ReflectionsApp reflectionsApp = new ReflectionsApp();
+        assertFalse(reflectionsApp.getDateDeprecatedConstructors()
+            .isEmpty());
+    }
+
+    @Test
+    public void givenParamTypeThenGetAllMethods() {
+        ReflectionsApp reflectionsApp = new ReflectionsApp();
+        assertFalse(reflectionsApp.getMethodsWithDateParam()
+            .isEmpty());
+    }
+
+    @Test
+    public void givenReturnTypeThenGetAllMethods() {
+        ReflectionsApp reflectionsApp = new ReflectionsApp();
+        assertFalse(reflectionsApp.getMethodsWithVoidReturn()
+            .isEmpty());
+    }
+}

libraries/pom.xml

@@ -64,7 +64,7 @@
         <dependency>
             <groupId>org.datanucleus</groupId>
             <artifactId>datanucleus-api-jdo</artifactId>
-            <version>${datanucleus.version}</version>
+            <version>${datanucleus-api.version}</version>
         </dependency>
         <dependency>
             <groupId>org.datanucleus</groupId>
@@ -86,17 +86,7 @@
             <artifactId>datanucleus-jdo-query</artifactId>
             <version>${datanucleus-jdo-query.version}</version>
         </dependency>
-        <dependency>
+
-            <groupId>net.openhft</groupId>
-            <artifactId>chronicle</artifactId>
-            <version>${chronicle.version}</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>com.sun.java</groupId>
-                    <artifactId>tools</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
@@ -180,6 +170,23 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <argLine>
+                        --add-exports=java.base/jdk.internal.ref=ALL-UNNAMED
+                        --add-exports=java.base/sun.nio.ch=ALL-UNNAMED
+                        --add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED
+                        --add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED
+                        --add-opens=jdk.compiler/com.sun.tools.javac=ALL-UNNAMED
+                        --add-opens=java.base/java.lang=ALL-UNNAMED
+                        --add-opens=java.base/java.lang.reflect=ALL-UNNAMED
+                        --add-opens=java.base/java.io=ALL-UNNAMED
+                        --add-opens=java.base/java.util=ALL-UNNAMED
+                    </argLine>
+                </configuration>
+            </plugin>
             <!-- JDO Plugin -->
             <plugin>
                 <groupId>org.datanucleus</groupId>
@@ -273,16 +280,16 @@
         <protonpack.version>1.15</protonpack.version>
         <google-api.version>1.23.0</google-api.version>
         <jets3t-version>0.9.4.0006L</jets3t-version>
-        <javax.jdo.version>3.2.0-m7</javax.jdo.version>
+        <javax.jdo.version>3.2.1</javax.jdo.version>
-        <datanucleus.version>5.1.1</datanucleus.version>
+        <datanucleus.version>6.0.3</datanucleus.version>
-        <datanucleus-maven-plugin.version>5.0.2</datanucleus-maven-plugin.version>
+        <datanucleus-api.version>6.0.1</datanucleus-api.version>
+        <datanucleus-maven-plugin.version>6.0.0-release</datanucleus-maven-plugin.version>
         <datanucleus-xml.version>5.0.0-release</datanucleus-xml.version>
-        <datanucleus-jdo-query.version>5.0.2</datanucleus-jdo-query.version>
+        <datanucleus-jdo-query.version>6.0.1</datanucleus-jdo-query.version>
-        <chronicle.version>3.6.4</chronicle.version>
         <spring.version>4.3.8.RELEASE</spring.version>
         <spring-mock-mvc.version>3.0.3</spring-mock-mvc.version>
         <quartz.version>2.3.0</quartz.version>
-        <javaassist.version>3.21.0-GA</javaassist.version>
+        <javaassist.version>3.29.2-GA</javaassist.version>
         <jool.version>0.9.12</jool.version>
         <maven-jar-plugin.version>3.0.2</maven-jar-plugin.version>
         <commons-net.version>3.6</commons-net.version>

pom.xml

@@ -362,6 +362,7 @@
                 <!-- <module>lagom</module> --> <!-- Not a maven project -->
                 <module>language-interop</module>
                 <module>libraries-3</module>
+                <module>libraries-jdk8</module>
 
                 <module>lombok-modules</module>
 
@@ -491,11 +492,7 @@
                 <module>jhipster-5</module>
                 <module>jws</module>
 
-                <module>libraries</module> <!-- very long running -->
-                <module>libraries-4</module>
-                <module>libraries-5</module>
                 <module>libraries-6</module>
-
             </modules>
         </profile>
 
@@ -562,6 +559,7 @@
                 <!-- <module>lagom</module> --> <!-- Not a maven project -->
                 <module>language-interop</module>
                 <module>libraries-3</module>
+                <module>libraries-jdk8</module>
 
                 <module>lombok-modules</module>
                 <module>muleesb</module>
@@ -673,9 +671,6 @@
                 <module>jhipster-5</module>
                 <module>jws</module>
 
-                <module>libraries</module> <!-- very long running -->
-                <module>libraries-4</module>
-                <module>libraries-5</module>
                 <module>libraries-6</module>
             </modules>
 
@@ -896,8 +891,12 @@
                 <module>jsoup</module>
                 <module>ksqldb</module>
                 <module>jsf</module>
+
+                <module>libraries</module> <!-- very long running -->
                 <module>libraries-2</module>
-                <module>libraries-7</module>
+                <module>libraries-4</module>
+                <module>libraries-5</module>
+
                 <module>libraries-apache-commons</module>
                 <module>libraries-apache-commons-collections</module>
                 <module>libraries-apache-commons-io</module>
@@ -1145,7 +1144,9 @@
                 <module>jsf</module>
                 <module>ksqldb</module>
 
-                <module>libraries-7</module>
+                <module>libraries</module> <!-- very long running -->
+                <module>libraries-4</module>
+                <module>libraries-5</module>
                 <module>libraries-apache-commons</module>
                 <module>libraries-apache-commons-collections</module>
                 <module>libraries-apache-commons-io</module>